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Long term planning of flood risks and processes of urbanistic development: the case of the Basilicata region (southern Italy)

机译:城市发展洪水风险和流程的长期规划:巴斯利卡塔地区(意大利南部)

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The River Basin Authority of Basilicata (AdB) is an interregional agency dealing with land protection and the planning of water resources. Its territory (which covers an area of about 9000 km~2 in the south of Italy) is very abundant in environmental resources, but also very fragile and extremely rich in hydrogeological disturbances such as landslides and floods, due to its geological, geomorphological, hydrological and hydrogeological peculiarities. In this context the River Basin Hydrogeological Management Plan (PAI), which includes a Landslide Management Plan and a Flood Risk Plan, assumes a great importance since it is the regulatory instrument by which rules and actions dealing with land protection are planned and programmed. From 2001 to the present, the Flood Risk Plan has been upgraded yearly, applying more and more meticulous hydrological and hydraulic mathematical models and using a gradually improved knowledge of the topography of the territory. Within this process of continuous upgrading, new studies and researches have been started with the DIFA (Department of Environmental Engineering and Physics) of the University of Basilicata in order to classify different planning domains and ties taking into account the hydraulic depth and the flow velocity as suggested in the European Directive on the assessment and management of flood risks (2007/60/EC). In this paper the preliminary results of these studies are anticipated and the modern and innovative formulation of the Hydrogeological Safety Plan of the AdB, which tries to overcome its typical nature evolving from a set of rules and restraints into an instrument to suggest new ideas for a sustainable economic and urbanistic development, is explained.
机译:巴西利卡塔河流域管理局(ADB)是一个区域间机构有关土地保护和水资源的规划。它的领土(占地约9000公里〜2的面积在意大利南部)是环境资源非常丰富,但也很脆弱,极为丰富的水文地质干扰,如山体滑坡和洪水,由于其地质,地貌,水文和水文地质特点。在此背景下,流域水文管理计划(PAI),其中包括滑坡管理计划和洪水风险计划,假设一个非常重要,因为它是由哪些规则和有关土地保护行动计划和编程的监管手段。从2001年到现在,洪水风险图已经升级年,应用越来越细致的水文和水力数学模型,并利用境内地形的逐步完善知识。在不断升级的过程中,新的学习和研究已经开始巴西利卡塔大学的DIFA(环境工程物理系),以便进行分类不同的规划领域和关系考虑到液压深度和流速为在欧洲指令建议对洪水风险(2007/60 / EC)的评估和管理。在本文中,这些研究的初步结果预计和亚洲开发银行的水文地质安全计划,该计划试图克服其典型的性质从一组规则和约束演变成一种工具,提出了一个新思路的现代化和创新的配方可持续的经济和都市化的发展,进行了说明。

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